42 AWG Enameled Copper Magnet Wire - Heavy Duty for DIY Electronics, Motor Windings & Transformers (100ft Spool)

Magnet wire is copper wire with a thin layer of insulation, and is used in a variety of applications including transformers, wound coils, motors, solenoids, and instruments. Raw copper is drawn to meet specific size requirements based on the National Electrical Manufacturer’s Association (NEMA) standards. This magnet wire meets the NEMA MW-79-C standard for operating temperature (155°C/311°F) and insulation makeup. The insulation is made from modified Polyurethane, and protects the coiled wire from short-circuiting.

Length 248,000 Feet

Insulation Solder able Polyurethane

NEMA Description MW-79-C

Build Heavy Min-Nom

Temperature Rating 155°C (311°F)